Home / 24,999,479.83-34,500,621.69-13,985,572.51

Finding the Fourth Proportional to 24,999,479.83, 34,500,621.69 and 13,985,572.51

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Solution

The fourth proportional to 24,999,479.83, 34,500,621.69 and 13,985,572.51 is: 19,300,839.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,999,479.83 : 34,500,621.69 = 13,985,572.51 : x
  2. Step 2: Convert to fraction form
    24,999,479.83/34,500,621.69 = 13,985,572.51/x
  3. Step 3: Cross multiply
    24,999,479.83x = 34,500,621.69 × 13,985,572.51
  4. Step 4: Simplify right side
    24,999,479.83x = 482,510,946,043,142.81
  5. Step 5: Solve for x
    x = 482,510,946,043,142.81/24,999,479.83
  6. Step 6: Final answer
    x = 19,300,839.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.